EP 2207327 B1 20160824 - Broadcast transmitting apparatus, method of transmitting broadcast data, broadcast receiver, and method of receiving broadcast data
Title (en)
Broadcast transmitting apparatus, method of transmitting broadcast data, broadcast receiver, and method of receiving broadcast data
Title (de)
Rundfunkübertragungsvorrichtung, Verfahren zum Übertragen von Rundfunkdaten, Rundfunkempfänger und Verfahren zum Empfang von Rundfunkdaten
Title (fr)
Appareil de transmission de diffusion, procédé de transmission de données de diffusion, récepteur de diffusion et procédé de réception de données de diffusion
Publication
Application
Priority
- EP 07121373 A 20071122
- US 86081006 P 20061124
- KR 20060127976 A 20061214
Abstract (en)
[origin: EP1928146A2] A broadcast transmitting apparatus, method of transmitting broadcast data, broadcast receiver, and method of receiving broadcast data are disclosed. If data of a contents guide is updated, updated information of the contents guide is transmitted to the broadcast receiver. The broadcast receiver receives the updated information and can determine whether the contents guide data has been updated, based on the updated information. Therefore, the updated contents guide data can be requested and received as needed, thus reducing burdens of a network and receiver. Further, the receiver can maintain the latest information about contents, so as to increase reliability of information.
IPC 8 full level
H04L 29/06 (2006.01); H04N 7/173 (2011.01)
CPC (source: EP KR US)
H04L 65/611 (2022.05 - EP US); H04L 65/612 (2022.05 - EP US); H04N 7/17318 (2013.01 - EP US); H04N 21/237 (2013.01 - KR); H04N 21/254 (2013.01 - EP US); H04N 21/262 (2013.01 - KR); H04N 21/26283 (2013.01 - EP US); H04N 21/4586 (2013.01 - EP US); H04N 21/4882 (2013.01 - EP US); H04N 21/643 (2013.01 - KR); H04N 21/64322 (2013.01 - EP US); H04L 12/18 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1928146 A2 20080604; EP 1928146 A3 20081126; CN 100574159 C 20091223; CN 101188466 A 20080528; EP 2207327 A1 20100714; EP 2207327 B1 20160824; KR 101285884 B1 20130711; KR 20080047228 A 20080528; US 2008127260 A1 20080529
DOCDB simple family (application)
EP 07121373 A 20071122; CN 200710169355 A 20071126; EP 10161276 A 20071122; KR 20060127976 A 20061214; US 98484507 A 20071121